Apply suggestions from code review

Co-authored-by: Nick Rolfe <nickrolfe@github.com>

ruby/ql/lib/codeql/ruby/frameworks/ActiveStorage.qll

@@ -4,7 +4,7 @@ private import codeql.ruby.Concepts
 private import codeql.ruby.DataFlow
 private import codeql.ruby.dataflow.FlowSummary
 
-/** A call to  `ActiveStorage::Filename#sanitized` as path sanitizers. */
+/** A call to `ActiveStorage::Filename#sanitized`, considered as a path sanitizer. */
 class ActiveStorageFilenameSanitizedCall extends Path::PathSanitization::Range, DataFlow::CallNode {
   ActiveStorageFilenameSanitizedCall() {
     this.getReceiver() =

ruby/ql/lib/codeql/ruby/frameworks/StandardLibrary.qll

@@ -99,7 +99,7 @@ class ObjectInstanceMethodCall extends UnknownMethodCall {
 }
 
 /**
- * A Method call which has no known target.
+ * A `Method` call that has no known target.
  * These will typically be calls to methods inherited from a superclass.
  */
 class UnknownMethodCall extends MethodCall {

ruby/ql/src/queries/security/cwe-078/KernelOpen.ql

@@ -23,7 +23,7 @@ import codeql.ruby.dataflow.RemoteFlowSources
 import DataFlow::PathGraph
 
 /**
- * A method call that have a suggested replacement.
+ * A method call that has a suggested replacement.
  */
 abstract class Replacement extends DataFlow::CallNode {
   abstract string getFrom();